We pick h.root-servers.net, one of the 13 root servers (1), and ask it about wildwestdomains.com and learn that com is delegated to 13 name servers (2), so we ask i.gtld-servers.net where we learn that wildwestdomains.com is delegated to three name servers, including cns1.secureserver.net (3), so we ask that one and get the following answer: